GoPiGo3 WiFi Seems OK but light is out

Not always, but intermittent (on 2 bots). Sometimes I have to reboot both the bot and the browser. No biggie, but I will have 25 teams of 6th graders starting next week. They’ve built 3 games in Scratch last Spring, so they are familiar with the block coding. Just would like to understand what’s going on. They’ll be using Chromebooks so they are very familiar with re-booting a web page.

I see lots of posts where the green light is on but wifi not detected. Here it is the opposite.

One more sometimes the green/blue comes back.

Seems like the DI folks are busy these days.

Did you get an answer to your question?

On a system with the light off, when you run:

systemctl | grep antenna

Do you see:

 antenna_wifi.service     loaded activating auto-restart Antenna Wifi Indicator 

I actually turn the WiFi LED off to save a few milliamps:

# stop GoPiGo3 antenna_wifi.service
sudo systemctl stop antenna_wifi
# turn off wifi_led
python -c "import gopigo3;GPG=gopigo3.GoPiGo3();GPG.set_led(GPG.LED_WIFI,0,0,0)"

and to turn it on:

# start GoPiGo3 antenna_wifi.service
sudo systemctl start antenna_wifi